Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Otsuka Chemical Co Ltd
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
Otsuka Chemical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Agency of Industrial Science and Technology, Otsuka Chemical Co LtdfiledCriticalAgency of Industrial Science and Technology
Priority to JP9429785ApriorityCriticalpatent/JPS61252292A/ja
Publication of JPS61252292ApublicationCriticalpatent/JPS61252292A/ja
Publication of JPH0586835B2publicationCriticalpatent/JPH0586835B2/ja